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A148060 as a simple table

n a(n)
0 1
1 1
2 2
3 3
4 12
5 25
6 77
7 161
8 676
9 1629
10 5631
11 13233
12 56856
13 146445
14 534726
15 1335663
16 5817552
17 15578341
18 58752167
19 152411825
20 669911668
21 1840568181
22 7092254088
23 18880772519
24 83533908814
25 233748333865
26 914652294617
27 2481366615201
28 11032801951506
29 31299828328161
30 123901443023541
31 341011261634337

[1,1,2,3,12,25,77,161,676,1629,5631,13233,56856,
 146445,534726,1335663,5817552,15578341,58752167,
 152411825,669911668,1840568181,7092254088,
 18880772519,83533908814,233748333865,914652294617,
 2481366615201,11032801951506,31299828328161,
 123901443023541,341011261634337]

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Last modified June 7 12:16 EDT 2024. Contains 373173 sequences. (Running on oeis4.)